<?php

/**
 * This is the model class for table "tbl_permission".
 *
 * The followings are the available columns in table 'tbl_permission':
 * @property integer $permission_id
 * @property string $permission_name
 */
class Permission extends CActiveRecord
{
	/**
	 * @return string the associated database table name
	 */
	public function tableName()
	{
		return 'tbl_permission';
	}
    
    /**
    *@return string name of permission
    **/
    public function getPermissionName($permission_id) {
        $permissionName=$this->model()->findByPk($permission_id);
        return $permissionName['permission_name'];   
    }
    
    /**
    *@return string permission name
    */
    public function getAllPermissionName($permission){
        if(strstr($permission,';')){
            $permission=explode(';',$permission);
            foreach ($permission as $perm) {
                if(isset($permissionName)){
                    $permissionName=$permissionName.Permission::model()->getPermissionName($perm).CHtml::checkBox('permision',true,array('disabled'=>'disabled'));    
                }else{
                    $permissionName=Permission::model()->getPermissionName($perm).CHtml::checkBox('permision',true,array('disabled'=>'disabled'));
                }
            }
            return $permissionName;  
        }elseif(strlen($permission)==1){
            return Permission::model()->getPermissionName($permission);
        }
    }

	/**
	 * @return array validation rules for model attributes.
	 */
	public function rules()
	{
		// NOTE: you should only define rules for those attributes that
		// will receive user inputs.
		return array(
			array('permission_name', 'required','message'=>REQUIRED_NOT_NULL),
			array('permission_name', 'length', 'max'=>50),
			// The following rule is used by search().
			// @todo Please remove those attributes that should not be searched.
			array('permission_id, permission_name', 'safe', 'on'=>'search'),
		);
	}

	/**
	 * @return array relational rules.
	 */
	public function relations()
	{
		// NOTE: you may need to adjust the relation name and the related
		// class name for the relations automatically generated below.
		return array(
		);
	}

	/**
	 * @return array customized attribute labels (name=>label)
	 */
	public function attributeLabels()
	{
		return array(
			'permission_id' => 'Mã',
			'permission_name' => 'Tên quyền',
		);
	}

	/**
	 * Retrieves a list of models based on the current search/filter conditions.
	 *
	 * Typical usecase:
	 * - Initialize the model fields with values from filter form.
	 * - Execute this method to get CActiveDataProvider instance which will filter
	 * models according to data in model fields.
	 * - Pass data provider to CGridView, CListView or any similar widget.
	 *
	 * @return CActiveDataProvider the data provider that can return the models
	 * based on the search/filter conditions.
	 */
	public function search()
	{
		// @todo Please modify the following code to remove attributes that should not be searched.

		$criteria=new CDbCriteria;

		$criteria->compare('permission_id',$this->permission_id);
		$criteria->compare('permission_name',$this->permission_name,true);

		return new CActiveDataProvider($this, array(
			'criteria'=>$criteria,
		));
	}

	/**
	 * Returns the static model of the specified AR class.
	 * Please note that you should have this exact method in all your CActiveRecord descendants!
	 * @param string $className active record class name.
	 * @return Permission the static model class
	 */
	public static function model($className=__CLASS__)
	{
		return parent::model($className);
	}
}
